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Engineering

Asphalt Institute engineers have a long tradition of promoting the use and quality of asphalt to user agencies through support and technology transfer. In this Engineering section you will find a wide variety of technical information about the asphalt industry categorized into five very broad topical areas listed to the left. These are further divided into more specific categories. Content includes documents, reports, articles, FAQs, links, etc. Also note our Glossary of Terms below and our State Binder Spec Database above.

Glossary of Terms

Longitudinal Joint Information

Re-refined Engine Oil Bottom Residue (REOB) Information

MSCR Information

TEA-21 – Transportation Equity Act for the 21st Century Funding Tables

Asphalt History

Engineering2

engineering1

Mark Buncher
Director of Engineering

Lexington, KY

Alexander (Sandy) Brown
Regional Engineer

CANADA

Bob Horan
Regional Engineer
Mechanicsville, VA

AL, AR, FL, GA, KY, LA, MS, NC, OK, SC, TN, TX, VA, WV

Mark Blow
Sr. Regional Engineer
Harrisburg, SD

IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI

Bob Humer
Sr. Regional Engineer
West Lake Village, CA

AZ, CA, HI, NV, OR, WA

Dave Johnson
Regional Engineer
Billings, MT

AK, CO, ID, MT, NM, UT, WY

  Wayne Jones
Sr. Regional Engineer
Gahanna, OH

IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI

Danny Gierhart
Regional Engineer
Tuttle, OK

AL, AR, FL, GA, KY, LA, MS, NC, OK, SC, TN, TX, VA, WV
Greg Harder
Regional Engineer
Tully, NY


CT, DC, DE, MA, MD, ME, NH, NJ, NY, PA, RI, VT